#!/bin/bash

echo "启动TSP智能助手前端开发服务器..."
echo

# 检查Node.js环境
echo "检查Node.js环境..."
if ! command -v node &> /dev/null; then
    echo "错误: 未找到Node.js，请先安装Node.js"
    echo "安装命令:"
    echo "  Ubuntu/Debian: sudo apt update && sudo apt install nodejs npm"
    echo "  CentOS/RHEL: sudo yum install nodejs npm"
    echo "  或访问: https://nodejs.org/"
    exit 1
fi

# 检查npm环境
echo "检查npm环境..."
if ! command -v npm &> /dev/null; then
    echo "错误: 未找到npm，请检查Node.js安装"
    exit 1
fi

echo "Node.js版本: $(node --version)"
echo "npm版本: $(npm --version)"
echo

# 检查Node.js版本兼容性
NODE_VERSION=$(node --version | cut -d'v' -f2 | cut -d'.' -f1)
if [ "$NODE_VERSION" -ge 22 ]; then
    echo "检测到Node.js v22+，使用兼容性模式..."
    echo "注意: 将跳过TypeScript类型检查以避免兼容性问题"
fi

# 进入前端目录
cd frontend

# 检查依赖包
echo "检查依赖包..."
if [ ! -d "node_modules" ]; then
    echo "安装依赖包..."
    npm install
    if [ $? -ne 0 ]; then
        echo "错误: 依赖包安装失败"
        exit 1
    fi
fi

echo
echo "启动开发服务器..."
echo "前端地址: http://localhost:3000"
echo "后端API: http://localhost:5000"
echo "WebSocket: ws://localhost:8765"
echo
echo "按 Ctrl+C 停止服务器"
echo

npm run dev